baber/WOPTO huggingface dataset:
Patent CA-1228637-A (CA)
Inventor: LANDA BENZION
IPC: G03B27/34
Filed: 1985-04-24
Granted: 1987-10-27
Abstract: Abstract of the Disclosure Apparatus for repositioning the lens of a variable-magnification electrophotographic copier to change the image-side path length for a different magnification ratio and for concomitantly adjusting the shutter to compensate for the changed image-side path length.  Actuation of a stepper motor rotates a pulley to tension a cable coupled to the lens, pulling the lens to the desired position of a linear track.  A portion of the cable extends around a pulley having an axially projecting circumferentially extending ramp on one face.  A follower engaging the ramp is coupled to slit-forming members adjacent to the photocon-ductor so that movement of the cable to reposition the lens produces a concomitant adjustment of the width of the slit to equalize exposure of the photoconductor over a substan-tially continuous range of selected magnifications.
Patent CA-1248325-A (CA)
Inventor: LEONARD EDWARD F
IPC: B01D61/00
Filed: 1985-04-30
Granted: 1989-01-10
Abstract: ABSTRACT OF THE DISCLOSURE         There is disclosed a system and apparatus for purifying a fluid stream which employ a fixed ligand to absorb a ligate carried in the fluid stream.  The system and apparatus each includes a bed of ligands affixed to a semipermeable membrane.  The ligand has a binding constant which, in the environment normally present in the fluid stream, will predictably bind the ligate and thus remove it from the fluid stream.  An agent which regenerates the ligand is conveyed to the ligand bed by diffusion across the semi-permeable membrane.  The diffused agent breaks the ligate-ligand bond.  The ligand is regenerated for subsequent use, and the ligate is freed for disposal.
Patent CA-1274435-A (CA)
Inventor: MORIYA TAKASHI
IPC: F01L1/04
Filed: 1985-05-10
Granted: 1990-09-25
Abstract: ABSTRACT OF THE DISCLOSURE         A water pump system for the cooling system of an internal combustion engine wherein the water pump is directly connected to and driven by the engine cam shaft.  The water pump shaft which is provided with bearings, is in axial alignment with and coupled to the cam shaft.
Patent CA-1246311-A (CA)
Inventor: JABARIN SALEH A
IPC: C08J5/18
Filed: 1985-05-28
Granted: 1988-12-13
Abstract: Abstract Disclosed is a new ductile poly(ethylene terephthalate) material which is clear, biaxially oriented and has a density of over 1.4050 grams/cc. at 25°C.
Patent CA-1254835-A (CA)
Inventor: LYNCH MATTHEW J
IPC: A61K8/00
Filed: 1985-06-05
Granted: 1989-05-30
Abstract: ABSTRACT           Dentifrice formulations containing monoalkyl and dialkyl ethers of dianhydrohexitols in the form of toothpaste, mouthwash, chewing gums, confections, toothpicks and dental floss are effective in the treatment of oral surfaces and cavities to reduce irritation and plaque accumulation caused by the action of bacteria.
Patent CA-1240161-A (CA)
Inventor: DE BOER NICO
IPC: B65H75/44
Filed: 1985-06-14
Granted: 1988-08-09
Abstract: REEL TYPE CONTINUOUS MARINE PIPE LAYING SYSTEM        ABSTRACT      A continuous marine pipe laying system utilizes two rollers to overbend and straighten pipe as it is unwound from a reel.  A support arm is pivotally connected to the axis of rotation of said reel and first and second roller arms are pivotally connected to the support arm at a point spaced from said axis of rotation.  During use, the first roller is positioned at a point adjacent the pipe substantially opposite the departure point of the pipe from the reel.  The second roller is spaced from the first roller so as to create an appropriate overbend to straighten the pipe and is maintained at that spacing as successive layers of pipe are unwound from the reel.
Patent CA-1237961-A (CA)
Inventor: DAGHE JOSEPH L
IPC: G01F15/18
Filed: 1985-07-02
Granted: 1988-06-14
Abstract: WATER METER SERVICE INSTALLATION                    ABSTRACT OF THE DISCLOSURE          A water meter service installation including both a water meter and a backflow protection device, both utilizing the same water meter box.  The present installation can be retrofitted to existing meter boxes in the field as an elongated tubular extension is detachably connected to the water meter box in alignment with an opening therein, the extension extending therefrom and being capable of housing a cartridge insert member telescopingly positioned therein, the cartridge insert member having a pair of check valves in series to prevent backflow of water through the meter.  By utilizing the tubular extension bolted to the exterior of the meter box, very little, if any area is taken up within the meter box and, thus, an existing meter box can still accommodate the conventional water meter while being provided with a backflow protection device in the form of a double valve cartridge insert.
Patent CA-1259844-A (CA)
Inventor: HEIST HANS
IPC: G03F7/30
Filed: 1985-10-03
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE        A device for treating printing plates with a fluid.   A  flooded  trough has  a bottom,  two lateral boundary  walls  and  containment  blades,  one  blade located on each of the inlet and outlet sides of the trough.    The  bottom  carries  a  plate  guide  table surrounded by a rectangular overflow channel integral with the bottom.              Feed branches are releasably inserted into holder pipes leading from the overflow channel to a feed line having a T-branch.  The feed line is connected via a pump to a tank, the latter used as a stock vessel for the fluid.  The holder pipes are taken through an inclined bottom of a collecting trough  which  surrounds  the  flooded  trough,  and  are rigidly joined to the inclined bottom.   Baffles are provided in the overflow channel above the inlet ope-nings of the feed branches.  The fluid flows into the flooded trough through the feed line, and flows out by overflow into the collecting trough, then to the stock vessel, and thereafter is recirculated by the pump.
Patent CA-1256989-A (CA)
Inventor: OHE JUNZO
IPC: H01Q1/32
Filed: 1985-10-16
Granted: 1989-07-04
Abstract: ABSTRACT OF THE DISCLOSURE:         The present invention provides an automobile antenna system for detecting high-frequency surface currents induced on the vehicle body by external broadcast waves and supplying the detected signals to various built-in receivers.  The automobile antenna system includes a high-frequency pick-up device positioned on the vehicle body at a pillar along the length thereof at which there is less noise and the density of the broadcast waves is increased.
Patent CA-1256603-A (CA)
Inventor: MINAMI KIYOSHI
IPC: C02F3/06
Filed: 1985-10-16
Granted: 1989-06-27
Abstract: ABSTRACT OF THE DISCLOSURE      A methane fermentation process for processing an evaporator condensate of a waste fluid from a pulp production system is disclosed.  The process comprises the pre-treatment step of adding an acid into the evaporator condensate to settle and coagulate inhibitors for methane fermentation, removing the inhibitors, and thereafter neutralizing the waste fluid deprived of the inhibitors; and the fermentation step of allowing the effluent from the pre-treatment step to flow through a methane fermentation bio-reactor where the effluent undergoes fermentation to generate methane.
Patent CA-1245457-A (CA)
Inventor: SCHEITHAUER RICHARD A
IPC: C22B3/28
Filed: 1986-02-19
Granted: 1988-11-29
Abstract: ABSTRACT      A method is disclosed for recovering tungsten from a relatively dilute ammoniacal tungsten solution.  The method involves adding hexamethylenetetramine to the tungsten solution in an amount sufficient to form a hexamethylenetetramine complex then adjusting the pH to from about 1.0 to about 2.0 with a mineral acid to form a precipitate of the complex containing at least about  99% of the tungsten, and separating the precipitate from the resulting mother liquor.
Patent CA-1271152-A (CA)
Inventor: SCOTT JEFFERY E
IPC: C10C3/00
Filed: 1986-03-06
Granted: 1990-07-03
Abstract: ROGERS, BERESKIN & PARR     Title:     DILUENT SUBSTITUTION            PROCESS AND APPARATUS                 Inventors: JEFFERY EARL SCOTT            DAVID WAYNE MCDOUGALL RONALD GERRY HOLCEK     ABSTRACT OF THE DISCLOSURE         In a process for the treatment of heavy oil,  in which  a hydrocarbon  diluent  is  added  to  the  heavy  oil stream, part of the diluent is substituted by an LPG liquid stream.  The LPG stream is added to the heavy oil stream after removal  of  light components  including  methane  and carbon dioxide to reduce the vapour pressure of the stream, producing a sales oil stream.
Patent CA-1258228-A (CA)
Inventor: PELLICO MICHAEL A
IPC: A61L15/38
Filed: 1986-03-12
Granted: 1989-08-08
Abstract: ENZYMATIC BANDAGES AND PADS                   ABSTRACT OF THE DISCLOSURE     Enzymatic absorbent materials such as bandages and pads, for body contact applications, contain serum-activated oxidoreductase enzyme for producing hydrogen peroxide upon contact of the enzymatic materials with serum. An illustrative serum-activated oxidoreductase enzyme is glucose oxidase with the corresponding substrate in serum being glucose.
Patent CA-1260417-A (CA)
IPC: C11D1/83
Filed: 1986-05-12
Granted: 1989-09-26
Abstract: LAUNDRY SOFTENING DETERGENT         ABSTRACT OF THE DISCLOSURE:       A heavy duty laundering and textile softening detergent composition, in particulate form, useful for automatic machine washing of laundry in water, especially hot water, and readily dispensable from a charging compart-ment of an automatic washing machine (by action of water being fed through such compartment) includes a synthetic organic detergent, a builder for such detergent and a laundry softening proportion of bentonite, with which there is present a dispensing assisting proportion of a silicon-ate or similarly functioning derivative of such siliconate.          In addtion to tending to inhibit firm adherence to the charging compartment walls of the bentonite, which is advan-tageously in separately agglomerated bead form, and promoting release thereof from such walls, the siliconate also aids in controlling the foaming activity of the built synthetic organic detergent and in strengthening the bentonite agglo-merates.  It also assists in stabilizing perfumes, dyes and bleaches, when such are present in the detergent compositions when it is employed in coatings for particles containing such components.
Patent CA-1270039-A (CA)
Inventor: TROSCINSKI MARK A
IPC: H02K11/04
Filed: 1986-06-10
Granted: 1990-06-05
Abstract: Abstract of the Disclosure Disclosed is an improved rectifier assembly for use in a rotor of a dynamo electric machine which includes a tubular housing receiving a stack of plates sandwiching diode wafers between studs on certain of the plates and confined by annular ridges on others of the plates.  The plates are provided with coolant passages with the coolant passages on adjacent plates being staggered to provide improved impingement cooling.
Patent CA-1266858-A (CA)
Inventor: UMEMURA MASASHI
IPC: C10M163/00
Filed: 1986-06-12
Granted: 1990-03-20
Abstract: ABSTRACT OF THE DISCLOSURE A lubricant composition comprises as essential in-gredients a sulfur compound and an oil-soluble molybdenum compound, obtained by reacting one or more of hexavalent molybdenum compounds selected from the group consisting of molybdenum polyoxide, molybdic acid and alkali salts thereof, or a compound prepared by reaction of such a molybdenum com-pound and a reducing agent, wih an amino compound represented by the general formula:                            wherein R1, R2 and R3 which may be identical or different each individually represent a hydrogen atom or a hydrocarbon group having 1 to 30 carbon atoms.  The lubricant additives comprising the novel molybdenum-amine complex and the sulfur-containing compound in combination exhibit excellent anti-oxidation, anti-wear and friction-reducing effects and are particularly excellent from the viewpoint of reduced metal corrosion.
Patent CA-1249419-A (CA)
Title: METHOD FOR PRODUCING .beta.-ALUMINAS
Inventor: DEBSIKDAR JAGADISH C
IPC: C01F7/36
Filed: 1986-07-03
Granted: 1989-01-31
Abstract: ABSTRACT OF THE INVENTION      A beta and beta"-alumina precursor sol is prepared by controlled hydrolysis of chelated aluminum alkoxide in an alcohol solvent and, subsequently reacting it with a mixture of sodium, magnesium, and lithium alkoxides or acetates or a mixture thereof.  The sol thus obtained can be converted into an amorphous transparent gel at low temperatures.  This amorphous gel, crystallizes directly into crystalline beta-aluminas at about 1020°C. On heating to about this temperature, crystalline beta and beta"-alumina are formed which are useful as solid electrolyte material in making a sodium-sulfur battery.
Patent CA-1243931-A (CA)
Inventor: HAVELOCK KEN
IPC: A47C7/70
Filed: 1986-09-10
Granted: 1988-11-01
Abstract: ABSTRACT OF DISCLOSURE      An arm tray for a chair comprising a flat tray with a wide front portion and a narrow rear portion that is attached to the arm of a chair by an adjustable hook and pile fabric fastener that wraps around the arm of the chair and an adjustable length removable brace extending between the chair and the tray.  The brace is removably attached to a swivel on the underside of the tray and fits on a clip removably attached to the chair leg.  The tray includes depressions for a plate and silverware and openings for a napkin and beverage container.  Upward projections in the silverware depression fit into openings in the silverware to hold the silverware in place.  Removable clips fit on the edge of the tray and extend over the plate depression to hold the plate in place.  The beverage container opening has removable sleeves for different sized beverage containers.
Patent CA-1274965-A (CA)
Inventor: FUNAKI MOTOKATSU
IPC: E04D3/362
Filed: 1986-09-25
Granted: 1990-10-09
Abstract: ROOF STRUCTURE AND FIXTURE THEREFOR                ABSTRACT OF THE DISCLOSURE       A roof structure is disclosed which is capable of accomplishing an improvement in workability, ensuring safety in the assembling operation and preventing leakage of rain. The roof structure is assembled by engaging an eaves side connection of ridge side one of each adjacent two roof boards with a ridge side connection of eaves side one of the roof boards and securely holding the eaves side and ridge side connections engaged together by means of a fixture fixed on a common rafter at a position on the eaves side beyond the eaves side connection of the ridge side roof board and securely held in the eaves side connection engaged with the ridge side connection.
Patent CA-1262269-A (CA)
Inventor: MARTELL DENNIS J
IPC: G08C21/00
Filed: 1986-11-21
Granted: 1989-10-10
Abstract: Abstract An optical encoder for indicating revolutions of a shaft includes two phototransistors positioned to be energized concurrently by light from a light source, a barrier rotated by the shaft to shade the photosensors from the light source during a portion of each revolution, and a signal processing circuit which responds to outputs of the photosensors when both are illuminated to provide an unambiguous indication at the end of each revolution of the shaft.  The signal processing circuit includes a latch circuit which is set in response to one photosensor, providing an output while the other photosensor is providing its output.  The latch circuit is reset when the outputs from both photosensors terminate.
Patent CA-1274163-A (CA)
Inventor: PEREGO GIANLUCA
IPC: B62B7/08
Filed: 1987-04-13
Granted: 1990-09-18
Abstract: ABSTRACT            A child's folding pushchair comprises an articulated frame made of tubular metallic elements,  featuring a pair of opposed  sides  provided  with  respective  locking  units acting between  adjacent  tubular  elements  of  the  said frame, which locking units can be moved between a first operative position, in which the pushchair is locked in an opened position,  and a second  inoperative  position  in which the pushchair can be folded.            With  at  least  one  of  the said  locking  units  there cooperates a safety device adapted to maintain the said units momentarily in the said second inoperative position, so that the other locking unit can be released and thus enable the pushchair to be folded.
Patent CA-1273054-A (CA)
Title: Condensateur basse tension autoprotege
Inventor: THEOLEYRE SERGE
IPC: H01G4/40
Filed: 1988-05-12
Granted: 1990-08-21
Abstract: CONDENSATEUR BASSE TENSION AUTOPROTEGE Condensateur de puissance basse tension du type autocicatrisant, dans lequel chaque élément de condensateur est muni d'une protection individuelle, permettant une déconnexion de l'élément dans tous les cas de défaut, susceptibles d'intervenir. La bobine de l'élément est connectée électriquement en série d'un fusible logé dans une chambre ménagé dans le capot d'obturation du boîtier de logement de la bobine . Une protection contre les surpressions à l'intérieur du boîtier est assurée par une membrane dont la déformation actionne un contact court-circuiteur. Le courtcircuit franc, engendré par la fermeture du contact courtcircuiteur provoque la fusion du fusible et la déconnexion de l'élément défectueux .
Patent CH-557827-A (CH)
Title: 1-substd-1,4-benzodiazepin-2-ones - with anticonvulsant muscle relaxant, sedative and anxiolytic activity
IPC: C07D243/26
Filed: 1970-10-07
Abstract: Title cpds. of formula (I) (where A is ethylene, propylene, or isopropylene B is O, S or NR3, D is carbalkoxy, CN, CONH2, CONH-alkyl, or CON(alkyl)2, R1 is halogen, NO2, CF3, 2-5C alkyl or alkanoyl, R2 is phenyl, o-halophenyl, o,o'-dihalophenyl or 2-pyridyl, R3 is H or alkyl, and n is 1 or 2) and their 4-oxides, and basic salts are prepd. e.g. by reacting a corresp. 1-H substd. cpd. or a 4-oxide thereof with a cpd. X-A-B'-CnH2n-D (where B' is O, S or NR'3 in which R'3 is alkyl or a protecting group) any protecting group R'3 being removed after the reaction.
Patent CH-549344-A (CH)
Title: Microbicidal 2-alkyl-5-halophenols - with bactericidal, fungicidal, anthelmintic and coccidiostatic activity
IPC: A23K1/16
Filed: 1972-08-28
Abstract: Technical microbicides for use as preservatives and dis-infectants contain >=1 cpd. of formula (I): (where X1 is halogen, alkyl or haloalkyl; X2 is halogen; m = 1-11). The prefd. cpds. (I) are 2-(CH2)mMe-3-X2-5-X1-phenols where X1 and X2 are Cl or Br and m = 1-6. Cpds (I) are active against Gram positive and negative bacteria and moulds, and also have anthelmintic and coccidiostatic activity.
Patent CH-505945-A (CH)
Title: Delimiting oil slicks on water
Inventor: DR HENKE JAKOB ING
IPC: E02B15/04
Filed: 1969-05-14
Abstract: In the appts. as in CH 430601 for delimiting and contg. water surfaces contaminated by oil, i.e. oil slicks, comprising a strip of aluminium foil or the like designes to float upright with the lower edge loaded, which can be wound on or off a drum, the strip is provided with hinged floats, pref. pivotably connected to the strip on both sides at the level of the water line.
Patent DK-109687-A (DK)
Inventor: BROEKHOVEN JOHANNES ADRIANUS M
IPC: C08G67/02
Filed: 1987-03-03
Abstract: Novel catalyst compositions, characterized in that they are based upon     a) a palladium compound, b) an acid with a pKa of less than 2, provided that the acid is not a hydrohalogenic acid, c) a bidentate ligand of the general formula R<1>R<2>-M-R-M-R<3>R<4>, wherein M represents phosphorus, arsenic or antimony, R<1>, R<2>, R<3> and R<4> represent hydrocarbyl groups which may or may not be substituted with polar groups and R represents a bivalent organic bridging group having at least two carbon atoms in the bridge, and   d) a quinone.
Patent DK-153783-A (DK)
Inventor: JUNG EGGERT
IPC: G03F3/08
Filed: 1983-04-07
Abstract: Given color reduction depending on tone in four-color printing, wherein the color components of the chromatic printing inks yellow, magenta and cyan are reduced and the amount of black printing ink is increased to compensate for such reduction, a achromatic synthesis is employed up to a gray tone value which corresponds to the full tone of the black printing ink employed and the color components of the chromatic printing inks are again increased proceeding from that gray tone value up to the maximum shadow in order to get desired densities in the overprint.
Patent DK-181790-A (DK)
Inventor: BRUNNER DAVID P
IPC: C12P21/02
Filed: 1990-07-30
Abstract: The present invention provides an inexpensive fermentation medium for growing microorganisms. Also provided are fermentation media and methods for producing norleucine by growing E. coli thereon, fermentation media and methods for incorporating norleucine into polypeptides expressed by microorganisms grown thereon, and fermentation media and methods for preventing the incorporation of norleucine into polypeptides expressed by microorganisms grown thereon. Also provided are bovine somatotropin analogs.
Patent DK-189391-A (DK)
Inventor: MEYER WILLY
IPC: A01N47/36
Filed: 1991-11-20
Abstract: N-phenylsulphonyl-N'-diazinyl- and triazinyl-urea derivs. and their salts are new. A is 1-6C alkyl or 2-6C alkenyl, both opt. substd. by 1-4C alkoxy, 1-4C alkylthio, 1-4C alkylsulphinyl, 1-4C alkylsulphonyl 1-4C haloalkoxy, 1-4C haloalkylthio, 1-4C haloalkylsulphinyl or 1-4C haloalkylsulphonyl or A is 2-6C haloalkenyl. E is methine or N; X is O, S, sulphinyl or sulphonyl; Z is O or S- m is 1 or 2; R1 is H, halogen, 1-5C alkyl, 2-5C alkenyl, 1-4C haloalkyl, YR5, COOR6, NO2 or CONR7R8; R3 and R4 are each H, 1-4C alkyl, 1-4C alkoxy, 1-4C alkylthio, 1-4C haloalkyl, halogen or up to 4C alkoxyalkyl; R5 and R6 are each 1-5C alkyl, 2-5C alkenyl or 2-6C alkinyl; R7 and R8 are each H, 1-5C alkyl, 2-5C alkenyl or 2-6C alkinyl; Y is O, S, sulphinyl or sulphonyl. The intermediate phenylsulphonamide derivs. of formula (II) are also new. (a) R1, R2, A, M and X are as in (I) or (b) R1 and R2 are as in (I), but M=1, A=H and X is O or S. (I) are stable herbicides and plant growth regulators, which are easy to handle. (I) are highly selective and can be used e.g. in tropical areas to inhibit the growth of cover crops so they do not compete with the crops but without totally killing cover crops so that they still provide protection against soil erosion. (I) are esp. useful as selective herbicides in cereal, cotton, soya, maize and rice crops. -
Patent DK-217290-A (DK)
Inventor: MEHRA VINODKUMAR
IPC: C08L29/04
Filed: 1990-09-11
Abstract: A laminar product which possesses good barrier properties against oxygenated compounds and hydrocarbon compounds is produced by mixing a polyolefin with from 2 to approx. 39% of a melt mixture of a nylon and a polyvinylalcohol component using an alkylcarboxyl-substituted polyolefin as a compatibilizer.
Patent DK-427584-A (DK)
Inventor: HORI YASUHIRO
IPC: C12P1/06
Filed: 1984-09-06
Abstract: The invention relates to a new compound, designated FR-900447, and pharmaceutically acceptable salts thereof. The compound has antimicrobial and antitumor activities and is effective in the treatment of various infectious diseases and tumors in both human beings and animals.There is also provided a process for preparing FR-900447 compound which comprises culturing a FR-90047 producing strain belonging to the genus Streptomyces in a nutrient medium.Pharmaceutical compositions comprising FR-900447 as an active ingredient are also described.
Patent DK-536879-A (DK)
Inventor: SIMON V
IPC: E06B3/80
Filed: 1979-12-17
Abstract: A door composed of multiple strip of the type comprising a support with hooks and strips provided with means for hooking to said support, wherein the support takes the form of a channel whose transverse section is in the form of an inverted C, in the base of which are arranged hooks known per se whose ends constitute a guide with the corresponding edge of the channel with a view to receiving a panel which closes the hooks.